The National Geographic Magazine, Volume 193, Issue 3National Geographic Society., 1998 - Geography |
From inside the book
Results 1-3 of 12
Page 18
... reef - building corals release sperm and eggs , usually during a very brief period and always at night . Steve Gittings , the sanctuary manager , had predicted that the spawn would begin eight days after the full moon in August at ...
... reef - building corals release sperm and eggs , usually during a very brief period and always at night . Steve Gittings , the sanctuary manager , had predicted that the spawn would begin eight days after the full moon in August at ...
Page 24
... reef layer . At one point they enveloped me like a tornado of glittering con- fetti . Amberjacks and barracudas passing by punched holes in the envelope's sides . Because Gray's Reef is small and the hard- bottom community vulnerable to ...
... reef layer . At one point they enveloped me like a tornado of glittering con- fetti . Amberjacks and barracudas passing by punched holes in the envelope's sides . Because Gray's Reef is small and the hard- bottom community vulnerable to ...
Page 31
... reef become smothered , especially as overhar- vesting reduces populations of algae - grazing fish . The effluent also carries worrisome levels of cyanide and zinc . Underwater visibility out among the corals used to average 80 to 100 ...
... reef become smothered , especially as overhar- vesting reduces populations of algae - grazing fish . The effluent also carries worrisome levels of cyanide and zinc . Underwater visibility out among the corals used to average 80 to 100 ...
Contents
Naples Unabashed A city schooled in passion chaos and | 32 |
The Rise of Life on Earth Microscopic lifeforms | 54 |
Flashback | |
Copyright | |
1 other sections not shown
Other editions - View all
Common terms and phrases
animals asked bacteria Bank beetles began begins believe billion body build California called cells chum CLARITIN close coast coral covered daily dose early Earth eggs evolved eyes feet fish Florida forest forms four ground growing hands head herders hold human hundred inside Islands It's Italy keep light live look loratadine manager MARCH marine miles move named Naples NATIONAL GEOGRAPHIC natural Neapolitans Nenets ocean once organisms original oxygen passed patients photographs plant produce protect reef reindeer remain road rock sanctuary says scientists seemed Serotetta species stand streets studies thing Today tree tundra turned University walking watching West whales young